Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Liquid Liquid Equilibrium for the Ternary System of Methyl Laurate/Methyl Myristate + Ethanol + Glycerol at 318.15 and 333.15 K

Zhang, C.[Chengwu], Luo, H.[Huijuan], Xia, S.[Shuqian], Ma, P.[Peisheng]
J. Chem. Eng. Data 2016, 61, 5, 1868-1872
ABSTRACT
In this work, liquid liquid equilibrium (LLE) data for the two ternary systems methyl laurate + ethanol + glycerol and methyl myristate + ethanol + glycerol were measured at 318.15 K and 333.15 K under atmospheric pressure. The reliability of the experimental tie-line data was checked by the Othmer Tobias correlation. The LLE experimental data were correlated with the nonrandom two-liquid (NRTL) model, and the binary interaction parameters were regressed by the data fitting. The correlated results agreed satisfactorily with the experimental results.
Compounds
# Formula Name
1 C13H26O2 methyl dodecanoate
2 C15H30O2 methyl tetradecanoate
3 C2H6O ethanol
4 C3H8O3 glycerol
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 4
  • 3
  • 1
  • Mole fraction - 1 ; Liquid mixture 1
  • Mole fraction - 4 ; Liquid mixture 2
  • Mole fraction - 3 ; Liquid mixture 2
  • Temperature, K; Liquid mixture 2
  • Mole fraction - 3; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • Chromatography
  • Chromatography
  • 12
  • POMD
  • 4
  • 3
  • 2
  • Mole fraction - 4 ; Liquid mixture 2
  • Mole fraction - 3 ; Liquid mixture 1
  • Mole fraction - 2 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Mole fraction - 3; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • Chromatography
  • Chromatography
  • Chromatography
  • 12